1: With dimethylsulfide borane complex in tetrahydrofuran T=0 - 20°C; 2: With benzene-1,2-diol; triethylamine in tetrahydrofuran T=0 - 20°C; 3: With oxygen in tetrahydrofuran T=20°C; 12 h; Further stages.;
参考文献
Journal of Organic Chemistry, , vol. 67, # 21 p. 7193 - 7202